Ultra-Joint Forte

Ultra-Joint Forte by Douglas Laboratories contains key components of joint connective tissue.

Original price was: $68.60.Current price is: $58.31.

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Ultra-Joint Forte

Ultra-Joint Forte by Douglas Laboratories contains a combination of glucosamine, chondroitin, methylsulfonylmethane (MSM), and astaxanthin to support joint and connective tissue structure and function.


  • Supports healthy joint structure and function


Glucosamine is a naturally occurring amino sugar found in glycosoaminoglycans, integral components of the proteoglycans found in joint cartilage. Proteoglycans are large carbohydrate rich structures that provide resiliency, load distribution, shock-absorbing, compressive and lubricating properties to joints and connective tissues.

The availability of glucosamine is an integral part of the synthesis of glycosaminoglycans and proteoglycans that are necessary during the constant remodeling that cartilage undergoes. Thus, the maintenance of healthy aging cartilage may be supported with enhanced deposition of glycosaminoglycans and proteoglycans.

Chondroitin sulfate, a glycosaminoglycan formed in the body, is also used for the synthesis and maintenance of connective tissue, primarily within the cartilage matrix. Its role is to help maintain existing cartilage by reducing water loss from the matrix and by moderating the enzymatic breakdown of the cartilage.

MSM®, a derivative of DMSO, is a naturally occurring compound of biologically available sulfur, an
indispensable element in human nutrition that normally comes from dietary amino acids (methionine and cysteine).

Sulfur is required for the structural integrity and function of almost every protein in the body, as well as the glycosaminoglycans of cartilage and other connective tissue. MSM® serves as a versatile donor of metabolically active sulfur for the synthesis of various organosulfur compounds in the body.

Research indicates that astaxanthin, a natural carotenoid, provides musculoskeletal support and may help to protect cells from the effects of oxidative stress.


3 Tablets Contain:

  • Calcium (dicalcium phosphate) – 275 mg
  • Phosphorus (dicalcium phosphate) – 240 mg
  • Glucosamine HCl – 1,500 mg
  • Chondroitin Sulfate – 1,200 mg
  • Methylsulfonylmethane (MSM) – 500 mg
  • Astaxanthin – 1 mg

Other ingredients: Dicalcium phosphate, microcrystalline cellulose, croscarmellose sodium, coating
(hypromellose, glycerin), hydroxypropyl cellulose, stearic acid, vegetable stearate and silica

Contains: Shellfish (crab, shrimp)

Suggested Use

Adults take 3 Ultra-Joint Forte tablets daily or as directed by one of our health coach professionals.


If you are pregnant, nursing, have any health condition or taking any medication, consult your health professional before using this product.


Store in a cool, dry place, away from direct light. Keep out of reach of children.


Douglas Laboratories

Douglas Laboratories® researches, develops and manufactures the right suite of rigorously designed, science-based, healthy aging supplements, and provides customized practice support. With a 60-year heritage of innovating and designing products to meet the needs of healthcare professionals, we push the potential of both clinical practices and patients to continually perform at their personal best, today and in the future.
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Ultra-Joint Forte 90ct by Douglas LaboratoriesUltra-Joint Forte
Original price was: $68.60.Current price is: $58.31.
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